APA Citatie

Bhattacharyya, P. S. (2018). When coal turned gold: The making of a Maharatna company. Penguin Random House.

Chicago Style citaat

Bhattacharyya, Partha Sarathi. When Coal Turned Gold: The Making of a Maharatna Company. Haryana: Penguin Random House, 2018.

MLA citatie

Bhattacharyya, Partha Sarathi. When Coal Turned Gold: The Making of a Maharatna Company. Penguin Random House, 2018.